Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cristina Mary Zeretzke-Bien, MD

Pediatric Emergency Medicine (Pediatrics) Physician in Gainesville, FL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790864759

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Registry record

Entity type Individual (Type 1)

Name Dr. Cristina Mary Zeretzke-Bien

Credential MD

Sex Female

Practice address 1600 Sw Archer Rd, Gainesville, FL, 32610

Phone (352) 265-5911

Fax (352) 265-5606

Enumeration date Nov 2, 2006

Last updated in NPPES Oct 17, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 511386 (FL) Secondary

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License 203610 (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
08384377	Medicaid	MS	-
1073334	Medicaid	LA	-
012969500	Medicaid	FL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Cristina Zeretzke-Bien practice?

The practice location on file with NPPES is in Gainesville, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cristina Zeretzke-Bien?

The National Provider Identifier (NPI) for Cristina Zeretzke-Bien is 1790864759, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-17.